i'm talking about this one
https://commerce.ncees.org/study_materials/...?ProductCode=1J
i already have six minute solutions and the lindeburg practice problems book (also the practice test), is this book also worth getting?
https://commerce.ncees.org/study_materials/...?ProductCode=1J
i already have six minute solutions and the lindeburg practice problems book (also the practice test), is this book also worth getting?